Compare 128749 vs 128903
| Property | 128749 | 128903 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1287491 | 1289031 |
| Prime factorization | 128749 | 128903 |
| Divisors count | 2 | 2 |
| Divisors | 1, 128749 | 1, 128903 |
| Number of properties | 5 | 6 |
| Additive primes | 4966th | 4974th |
| Harmonic primes | 4537th | 4543rd |
| Isolated primes | 9058th | |
| Long primes | 4525th | |
| Primes | 12053rd | 12065th |
| Pythagorean primes | 5994th | |
| Safe primes | 821st | |
| Twin primes (2nd member) | 1503rd | |
| Roman numberals | ||
| Base 2 | 111110110111011012 | 111110111100001112 |
| Base 3 | 201121211113 | 201122110123 |
| Base 4 | 1331232314 | 1331320134 |
| Base 5 | 131044445 | 131111035 |
| Base 6 | 24320216 | 24324356 |
| Base 7 | 10442357 | 10445457 |
| Base 8 | 3733558 | 3736078 |
| Base 9 | 2155449 | 2157359 |
| Base 10 | 12874910 | 12890310 |
| Base 11 | 8880511 | 8893511 |
| Base 12 | 6261112 | 6271b12 |
| Base 13 | 467aa13 | 4689813 |
| Base 14 | 34cc514 | 34d9514 |
| Base 15 | 2823415 | 282d815 |
| Base 16 | 1f6ed16 | 1f78716 |